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Tex-Flex fluorinated ethylene propylene (FEP) corrugated tubing (photo) can turn sharp corners without kinking. The manufacturer asserts that the tubing can handle bend diameters four times smaller than a typical smoothbore tube of the same size. The tubing’s ability to bend without kinking makes it perform well in confined spaces, wrapping around machine legs and other obstacles that would normally restrict or kink a smoothbore tube. Tex-Flex corrugated tubing is lightweight, seamless and clear, allowing operators to monitor material passing through the tube. Tex-Flex is also offered in a high purity polyfluoroalkoxy (PFA). For higher-pressure applications, the tubes can be stainless-steel braided. Available sizes range from ¼ to 2 in. — Parker Hannifin Corp., Fort Worth, Tex.